

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
800A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range undelayed short-circuit release
1200.0 - 12000A
Overload release current setting
320.0 - 800A
Adjustment range short-term delayed short-circuit release
480.0 - 480.0A
Rated voltage
690 - 690V
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
No
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
No
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Yes
Number of auxiliary contacts as normally closed contact
0
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
Integrated earth fault protection
Yes
Number of poles
3
Degree of protection (IP)
IP30
Complete device with protection unit
Yes
Motor drive optional
Yes
Motor drive integrated
No
1SDA055717R1 | E1N 800 PR122/P-LSIG IN=800A 3P W M

Details
- Low-voltage industrial components
- Power circuit-breaker for trafo/generator/installation protection
- 1 KOM
- ABB
Technical specifications
Rated permanent current Iu
800A
Rated short-circuit breaking capacity lcu at 400 V, 50 Hz
50kA
Adjustment range undelayed short-circuit release
1200.0 .. 12000A
Overload release current setting
320.0 .. 800A
Adjustment range short-term delayed short-circuit release
480.0 .. 480.0A
Rated voltage
690 .. 690V
Type of electrical connection of main circuit
Connection at separate chassis part
Suitable for DIN rail (top hat rail) mounting
Device construction
Built-in device slide-in technique (withdrawable)
DIN rail (top hat rail) mounting optional
Number of auxiliary contacts as change-over contact
4
With switched-off indicator
Number of auxiliary contacts as normally closed contact
0
Position of connection for main current circuit
Connection at separate chassis part
Number of auxiliary contacts as normally open contact
0
Type of control element
Push button
Integrated earth fault protection
Number of poles
3
Degree of protection (IP)
IP30
Complete device with protection unit
Motor drive optional
Motor drive integrated
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